﻿/****************************************************************************************************
	Copyright (C) 2010 RapidWebDev Organization (http://rapidwebdev.org)
	Author: Eunge, Legal Name: Jian Liu, Email: eunge.liu@RapidWebDev.org

	This program is free software: you can redistribute it and/or modify
	it under the terms of the GNU General Public License as published by
	the Free Software Foundation, either version 2 of the License, or
	(at your option) any later version.

	This program is distributed in the hope that it will be useful,
	but WITHOUT ANY WARRANTY; without even the implied warranty of
	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
	GNU General Public License for more details.

	You should have received a copy of the GNU General Public License
	along with this program.  If not, see <http://www.gnu.org/licenses/>.
 ****************************************************************************************************/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Xml;
using RapidWebDev.Common;
using RapidWebDev.SearchIndex.Contract;

namespace RapidWebDev.SearchIndex.Parser.IndexEntityMapping
{
	internal class Entity
	{
		internal string DocType { get; private set; }
		internal string CLRType { get; private set; }
		internal string IdPropertyName { get; private set; }
		internal bool ParseExtensionProperties { get; private set; }
		internal IEnumerable<Property> Properties { get; private set; }
		internal IEnumerable<Attachment> Attachments { get; private set; }

		internal Entity(XmlElement entityElement, XmlParser xmlParser)
		{
			this.CLRType = xmlParser.ParseString(entityElement, "@CLRType");
			this.DocType = xmlParser.ParseString(entityElement, "@DocType");
			if (string.IsNullOrEmpty(this.DocType))
			{
				string[] tokens = this.CLRType.Split('.');
				this.DocType = tokens[tokens.Length - 1];
			}

			this.IdPropertyName = xmlParser.ParseString(entityElement, "@IdPropertyName");
			this.ParseExtensionProperties = xmlParser.ParseBoolean(entityElement, "@ParseExtensionProperties", true);

			XmlNodeList propertyNodeList = entityElement.SelectNodes("p:Property", xmlParser.NamespaceManager);
			List<Property> properties = new List<Property>();
			foreach (XmlElement propertyElement in propertyNodeList)
				properties.Add(new Property(propertyElement, xmlParser));

			XmlNodeList attachmentNodeList = entityElement.SelectNodes("p:Attachment", xmlParser.NamespaceManager);
			List<Attachment> attachments = new List<Attachment>();
			foreach (XmlElement attachmentElement in attachmentNodeList)
				attachments.Add(new Attachment(attachmentElement, xmlParser));

			this.Properties = properties;
			this.Attachments = attachments;
		}
	}
}